Home / 5,569,040.32-8,353,566.80-1,525,562.80

Finding the Fourth Proportional to 5,569,040.32, 8,353,566.80 and 1,525,562.80

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Solution

The fourth proportional to 5,569,040.32, 8,353,566.80 and 1,525,562.80 is: 2,288,345.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,040.32 : 8,353,566.80 = 1,525,562.80 : x
  2. Step 2: Convert to fraction form
    5,569,040.32/8,353,566.80 = 1,525,562.80/x
  3. Step 3: Cross multiply
    5,569,040.32x = 8,353,566.80 × 1,525,562.80
  4. Step 4: Simplify right side
    5,569,040.32x = 12,743,890,757,395.04
  5. Step 5: Solve for x
    x = 12,743,890,757,395.04/5,569,040.32
  6. Step 6: Final answer
    x = 2,288,345.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.